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Monday, December 26, 2011

Toyota announced the launch of the "Aqua" gasoline-electric compact hybrid in Japan today.

The Aqua incorporates 17 years of Toyota expertise and technology in the development of mass-produced hybrid vehicles, and boasts a small, light and efficient hybrid system that achieves a world-leading*2 fuel efficiency of 35.4 km/L under the Japanese Ministry of Land, Infrastructure, Transport and Tourism's (MLIT's) JC08 test cycle and 40.0 km/L*3 under the MLIT 10-15 test cycle.

With a starting price of 1.69 million yen, (USD $21,700) the Aqua offers the pleasure of hybrid vehicles to an even broader range of consumers in Japan.

The Aqua features a state-of-the-art, small, light and efficient 1.5-liter Toyota Hybrid System II (THS II) with reduction gear, which achieves a fuel efficiency of 35.4 km/L in the JC08 test cycle and 40.0 km/L in the MLIT 10-15 test cycle.

A cooled Exhaust-Gas Recirculation (EGR) system improves efficiency in the high-expansion-ratio Atkinson cycle engine. Also contributing to increased engine efficiency is a battery-powered water pump, a friction-reducing beltless design and precise coolant-water-flow volume control.

The hybrid transaxle, which includes the power control unit, the power-generation motor and drive motor, has also been designed to be small and light.

A selectable electric-vehicle mode (EV Mode) enables driving with only the electric motor.

Key Hybrid System Specifications

Engine

Model

1NZ-FXE

Displacement

1,496 cc

Maximum output

54 kW (74 PS)/4,800 rpm

Maximum torque

111 N-m (11.3 kgf-m)/3,600—4,400 rpm

Motor

Maximum output

45 kW (61 PS)

Maximum torque

169 N-m (17.2 kgf-m)

Engine & Motor

Combined maximum output*

73 kW (100 PS)

Battery

Nickel-metal hydride

*Based on TMC calculations

Design Combines Elements of Fun and Sophistication

The Aqua's active and fun styling provides outstanding aerodynamic performance with a comfortable interior in a compact body.

Exterior
The exterior offers a bold and modern design with a powerful and refined front mask and a rear silhouette that evokes imagery of brisk yet stable driving performance.

Interior
The instrument panel structure evokes a great sense of space, while the modern and geometric layout with color-coded, switch-operated areas reflect the pursuit of enjoyment and user-friendliness.

Distinctive and effective accent color placement contributes to a brighter interior and is available in four patterns: Earth Brown, Fresh Green, Cool Blue, and Natural Gray.

Front and rear seats with ample head clearance and legroom provide excellent comfort.

The hybrid battery has been sized for placement under the rear seat, resulting in a spacious cargo area of 305 liters*4.

Exhilarating Performance for Enhanced Driving Pleasure

In addition to a long 2,550 mm wheelbase, the hybrid unit and engine are positioned to create a low center of gravity for superior maneuvering performance.

Engine and motor power combine to provide smooth acceleration from standstill to 100 km/h in 10.7 seconds and also at mid-range speeds, such as from 40 km/h to 70 km/h in 3.6 seconds (all measurements according to TMC).

With a minimum turning radius of 4.8 meters, the Aqua also boasts excellent manoeuvrability.

The instrument panel sports a myriad of functions that support environment-conscious and enjoyable driving. The Hybrid System Indicator offers easy-to-understand information concerning eco-driving, such as effective accelerator use. In addition to the standard display, an optional high-resolution thin-film-transistor liquid crystal multi-information display provides a variety of eco-driving information. Eco Judge ranks eco-driving on a 100-point scale, and Eco Wallet shows money saved as compared with other levels of fuel efficiency.

Hill-start Assist Control reduces anxiety about the vehicle rolling backwards when starting on a steep incline.

Automatic air conditioning comes standard on all models and is equipped with an electric inverter compressor run by the electric motor, enabling a comfortably air-conditioned interior even when the engine is off.

In addition to seat heaters, the exhaust heat recirculation system draws heat from the engine directly into the cooling water, enhancing heating performance and fuel efficiency in the winter.